Question

Find P (1) if P(x) = x² - x +1
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Answer 1

p(x) = x² - x + 1

p(1) = 1² - 1 + 1

      = 1 - 1 + 1

      = 0 + 1

p(1) = 1

Hope it helps :)

Answer 2

Answer:

put x=1 so that

1^2-1+1

=1-1+1=1